在Win3.1的Tab里有
TDriveComboBox
TDirectoryListBox
TFileListBox(我安装了FlatStyle控件,有
TFlatListBox & TFlatComboBox)i want use them in Flat Style , so
i do like followedvar
 dCBox: TDriveComboBox
 dLBox: TDirectoryListBox
 fLBox: TFileListBox
 DriveComboBox :TFlatComboBox;
 DirectoryListBox:TFlatListBox;
 FileListBox:TFlatListBox;
begin
 fLBox:=TFileListBox.Create(Self);
 fLBox.Parent:=Self;
 fLBox.Visible:=False; dLBox:=TDirectoryListBox.Create(Self);
 dLBox.Parent:=Self;
 dLBox.Visible:=False; dCBox:=TDriveComboBox.Create(Self);
 dCBox.Parent:=Self;
 dCBox.Visible:=False; DriveComboBox.Items.Clear;
 DirectoryListBox.Items.Clear;
 FileListBox.Items.Clear; DriveComboBox.Items.AddStrings(dCBox.Items);
 DirectoryListBox.Items.AddStrings(dLBox.Items);
 FileListBox.Items.AddStrings(fLBox.Items);
end;so i got
TDriveComboBox 
TDirectoryListBox
TFileListBoxin flat style, but how to write code in DriveComboBox's OnClick
DirectoryListBox's OnClick
FileListBox's OnClickevents ??